A sea serpent is a mythological sea creature either wholly or partly serpentine. Sea Serpent or The Sea Serpent may refer to: Sea Serpent (clipper), 1850 clipper ship which sailed in the San Francisco and China trade Sea-Serpent, a steam yacht, formerly (1904) Sea Serpent (roller coaster), at Morey's Piers in Wildwood, New Jersey Sea Serpent (roller coaster element), a double-inversion element with vertical loop halves connected by half corkscrews Sea Serpent Cove, a cove in the South Sandwich Islands The Sea Serpent, 1901 adventure novel by Jules Verne The Sea Serpent (aka Hydra, the Sea Monster), a 1984 Spanish horror film directed by Amando de Ossorio Sea Serpent, a variant of the Gabriel (missile) developed by Israel's IAI and Thales Sea Serpent (ASW), a US Anti Submarine system. See also Hydrophiinae, or sea snakes Phycodurus and Phyllopteryx, genera of fish, also known as sea snakes or seadragons Hydrus, a Southern Hemisphere constellation, the 'lesser Water Snake', or sea snake Oarfish King of herrings Sea serpent roll, a roller coaster inversion related to the cobra roll Mare Anguis, or "Serpent Sea", a lunar mare on the near side of the moon